JP6395504B2 - 放射線撮影装置の評価方法、及び評価方法に用いるファントム - Google Patents
放射線撮影装置の評価方法、及び評価方法に用いるファントム Download PDFInfo
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- JP6395504B2 JP6395504B2 JP2014167821A JP2014167821A JP6395504B2 JP 6395504 B2 JP6395504 B2 JP 6395504B2 JP 2014167821 A JP2014167821 A JP 2014167821A JP 2014167821 A JP2014167821 A JP 2014167821A JP 6395504 B2 JP6395504 B2 JP 6395504B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
- A61B6/583—Calibration using calibration phantoms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Physics & Mathematics (AREA)
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- Heart & Thoracic Surgery (AREA)
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2014167821A JP6395504B2 (ja) | 2014-08-20 | 2014-08-20 | 放射線撮影装置の評価方法、及び評価方法に用いるファントム |
US14/825,833 US20160051219A1 (en) | 2014-08-20 | 2015-08-13 | Evaluation method for radiographing apparatus and phantom used in evaluation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2014167821A JP6395504B2 (ja) | 2014-08-20 | 2014-08-20 | 放射線撮影装置の評価方法、及び評価方法に用いるファントム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016042929A JP2016042929A (ja) | 2016-04-04 |
JP2016042929A5 JP2016042929A5 (enrdf_load_stackoverflow) | 2017-09-14 |
JP6395504B2 true JP6395504B2 (ja) | 2018-09-26 |
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JP2014167821A Active JP6395504B2 (ja) | 2014-08-20 | 2014-08-20 | 放射線撮影装置の評価方法、及び評価方法に用いるファントム |
Country Status (2)
Country | Link |
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US (1) | US20160051219A1 (enrdf_load_stackoverflow) |
JP (1) | JP6395504B2 (enrdf_load_stackoverflow) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101804137B1 (ko) * | 2016-06-01 | 2017-12-04 | 주식회사 오피트 | 의료용 방사선 영상기기의 팬텀 제조방법 |
JP6765092B2 (ja) * | 2016-06-20 | 2020-10-07 | 国立大学法人千葉大学 | 位置校正用プレート及びこれを用いた撮像装置並びに位置校正方法 |
CN107582088A (zh) * | 2017-09-28 | 2018-01-16 | 江苏省计量科学研究院 | 一种用于pet/ct图像性能评价的复合型体模 |
US10539515B2 (en) * | 2018-03-30 | 2020-01-21 | Ge Inspection Technologies, Lp | Computed tomographic system calibration |
US10859508B2 (en) | 2018-05-29 | 2020-12-08 | Board Of Regents, The University Of Texas System | Devices and methods for evaluation of deformable image registration (DIR) systems |
CO2019005450A1 (es) * | 2019-05-24 | 2019-08-20 | Univ Los Andes | Fantoma de calibración y diagnóstico |
AT524993A1 (de) * | 2021-04-15 | 2022-11-15 | Seibersdorf Labor Gmbh | Computerimplementiertes Verfahren zur automatisierten Überprüfung der Bildqualität einer Röntgeneinrichtung |
CN116269466B (zh) * | 2023-05-10 | 2023-08-18 | 吉林大学 | 一种ct低对比可探测能力自动检测计算方法 |
Family Cites Families (31)
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US5841835A (en) * | 1997-03-31 | 1998-11-24 | General Electric Company | Apparatus and method for automatic monitoring and assessment of image quality in x-ray systems |
US6231231B1 (en) * | 1999-06-24 | 2001-05-15 | General Electric Company | Modular interchangeable phantoms for multiple x-ray systems |
US7157696B2 (en) * | 2002-04-04 | 2007-01-02 | Synarc, Inc. | Test object for calibration of imaging measurements of mammalian skeletal joints |
US6992280B2 (en) * | 2002-04-04 | 2006-01-31 | Synarc, Inc. | Test object for calibration of imaging measurements of mammalian skeletal joints |
US7298876B1 (en) * | 2002-11-04 | 2007-11-20 | R2 Technology, Inc. | Method and apparatus for quality assurance and quality control in radiological equipment using automatic analysis tools |
US7288759B2 (en) * | 2004-09-09 | 2007-10-30 | Beth Israel Deaconess Medical Center, Inc. | Tissue-like phantoms |
GB0712682D0 (en) * | 2007-06-29 | 2007-08-08 | King S College Hospital Nhs Fo | Phantom for imaging apparatuses |
US8445840B2 (en) * | 2007-09-07 | 2013-05-21 | Bruker Biospin Corporation | Imaging target for testing quality of multiple-magnification focus and image co-registration |
US8039788B2 (en) * | 2007-09-07 | 2011-10-18 | Carestream Health, Inc. | Imaging target for testing quality of multiple-magnification focus and image co-registration |
KR100912832B1 (ko) * | 2008-01-25 | 2009-08-18 | 가톨릭대학교 산학협력단 | 영상기반 방사선 치료장치의 정도관리용 팬텀 |
JP5468021B2 (ja) * | 2008-02-22 | 2014-04-09 | ローマ リンダ ユニヴァーシティ メディカル センター | 3d画像化システムにおける空間歪を特徴づけるシステム及び方法 |
US7991106B2 (en) * | 2008-08-29 | 2011-08-02 | Hologic, Inc. | Multi-mode tomosynthesis/mammography gain calibration and image correction using gain map information from selected projection angles |
EP2370807A4 (en) * | 2008-12-01 | 2015-11-11 | Univ North Carolina | SYSTEM AND METHOD FOR IMAGING AN OBJECT BY MEANS OF MULTI-RAY IMAGING FROM A X-RAY WITH POLYCHROMATIC DISTRIBUTION |
EP2454634A4 (en) * | 2009-07-17 | 2014-03-12 | David P Rohler | REINFORCED EXPECTABILITY WITH LOW CONTRAST FOR X-RAY IMAGING SYSTEMS |
US8563919B2 (en) * | 2010-05-28 | 2013-10-22 | University Health Network | Dynamic flow imaging phantom and model therefor |
JP5826469B2 (ja) * | 2010-07-30 | 2015-12-02 | 国立大学法人東北大学 | 評価用補助具 |
US20120076371A1 (en) * | 2010-09-23 | 2012-03-29 | Siemens Aktiengesellschaft | Phantom Identification |
CA2815580C (en) * | 2010-11-08 | 2020-09-08 | Colibri Technologies Inc. | Systems and methods for improved visualization during minimally invasive procedures |
US8309910B2 (en) * | 2010-12-15 | 2012-11-13 | General Electric Company | Phantom for spectral CT image system calibration |
US20130089186A1 (en) * | 2011-10-05 | 2013-04-11 | General Electric Company | X-ray calibration device |
US20130096421A1 (en) * | 2011-10-12 | 2013-04-18 | Dilon Technologies, Inc. | Marker identification during gamma or positron imaging with application to interventional procedures |
WO2013144802A1 (en) * | 2012-03-28 | 2013-10-03 | Koninklijke Philips N.V. | Quality assurance apparatus and method for magnetic resonance based radiation therapy planning |
WO2014084286A1 (ja) * | 2012-11-29 | 2014-06-05 | 株式会社東芝 | 医用情報処理装置、医用画像診断装置及び医用情報処理方法 |
GB2512384B (en) * | 2013-03-28 | 2016-07-20 | Elekta Ab | Markers, Phantoms and Associated Methods for Calibrating Imaging Systems |
JP6207218B2 (ja) * | 2013-04-26 | 2017-10-04 | 富士フイルムRiファーマ株式会社 | 情報処理装置及びコンピュータプログラム |
WO2014201571A1 (en) * | 2013-06-21 | 2014-12-24 | Val-Chum, Limited Partnership | Heart phantom assembly |
JP6335287B2 (ja) * | 2013-07-03 | 2018-05-30 | ゼネラル・エレクトリック・カンパニイ | 造影式乳房撮像方法及び造影剤基準挿入体 |
US9155510B2 (en) * | 2013-10-12 | 2015-10-13 | Wisconsin Alumni Research Foundation | Systems and methods for generating x-ray phase contrast images using a conventional x-ray imaging system |
GB2519586B (en) * | 2013-10-28 | 2015-12-02 | Elekta ltd | Phantoms and associated methods for calibrating imaging systems |
ITRM20130701A1 (it) * | 2013-12-20 | 2015-06-21 | I R C C S Ct Neurolesi Bonino Pulejo | Struttura di fantoccio universale per controlli di qualita' in tomografia computerizzata e risonanza magnetica |
KR101546187B1 (ko) * | 2014-05-30 | 2015-08-21 | 성균관대학교산학협력단 | 팬텀 및 팬텀 시스템 |
-
2014
- 2014-08-20 JP JP2014167821A patent/JP6395504B2/ja active Active
-
2015
- 2015-08-13 US US14/825,833 patent/US20160051219A1/en not_active Abandoned
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Publication number | Publication date |
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US20160051219A1 (en) | 2016-02-25 |
JP2016042929A (ja) | 2016-04-04 |
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